Piotr Builds

My AI calorie tracker made exactly $0. 90 days live. 3.48K impressions, 77 downloads, not a single trial started. (receipts attached) I'm not killing it — I'm rebuilding it for one specific niche: women with PCOS. New brand, new angle, same engine. Shipping the pivot this week. Real numbers every week from here. Day 0.

@maubaron Legend

i still can't process the explosion we're having if you aren't where you want to be yet just keep showing up every day this is a result of years of failures (made my first app in 2023)

Woke up to $18.98 in renewals + 3 new trials from my older apps. Day 2 of rebuilding the failed one: yesterday I settled the home screen UX and the main user loop. The old apps are proof I learned something. This 3rd one feels like it could be my breakout.

@elgermerlo @X Hi 👋 Let’s connect

Hey all — @X I'm looking to #connect with people interested in: - SaaS - Indie Hacking - AI Tools - Automation - Building in Public - Dev Let's grow together 🤝 #letsconnect #buildinpublic

@serena_ssi @X Hi 👋 I’ve built 3 mobile apps. Two of them are making some pocket money. Currently trying to bring the third one to life.

looking to connect people on @X if you're into - design - building SaaS - vibe coding - AI tools - shipping in public - figuring it out as you go say Hi or drop what you're working on looking to follow active ones 👋

Paying for two $20 subs: Claude + Codex flow: Opus 4.8 → planning and reasoning GPT-5.5 → cheap implementation Did I just re-engineer Cursor? 🤦

@Anas_founder Firebase - easy to integrate. Generous 50k free users

As a developer, which authentication provider do you prefer?

@firstfruitsapp IMO, if the app is good, the country doesn’t matter. People will subscribe. Just adjust the pricing to local purchasing power.

Friendly reminder: Australia has money and loves apps

@ivebotunac @khetsunbinara The app is android only or both platforms?

@khetsunbinara Boost from the Google Play Explore section.

It took 8 days to increase MRR from $3K to $4K 🤯 What do you think, how long will it take to reach $5K MRR?

@vai1kai Hello @PiotrBuilds

If you are still under 5M impressions Paste your @ Let’s boost you 🤝

@huntermartinson Fingers crossed 🤞

Day 1 of scaling my new app to $100k/month 💰🚀 Already have 10 ugc creators ready to start posting in the day or two! Lets see how fast I can speedrun this 🔥

@ChainChaserVN 🤝

Daily gain Even if you have 0 f0llowers? Type- Support 👋 We f0llow you now 🏃🏽‍➡️🏃🏽‍➡️🏃🏽‍➡️🔔

@appmaxxing Bro is living his dream. Meanwhile, I’m out here switching between Codex and Claude $20 subscriptions with $150 MRR, acting like I’m the king of life 😂😂😂

Claude Code subscription — $100/mo iOS apps revenue — $4300/mo Life is amazing

@anupamrjp Brainfu*k - just to see the world burning 🔥

You’re hired as the CEO of GitHub for one day. Your first decision: Keep only ONE programming language. Which survives?

@athcanft But unsubscribing happens in the App Store, not inside the app 🤔

this is allowed btw - it’s when the user wants to cancel their subscription - not when they exit out of the paywall for the first time

you are losing money by not offering a discount in your apps cancellation flow

@DevTenta Haha, I can actually see some Teletubbies vibes there.

@PiotrBuilds Haha, he looks friendly

Day 1 continues: asked GPT-5.5 to mock up some placeholder images while I was building screens. Well... didn't expect THAT 😅

@Sousinr Unicorn? Nah. A product that’ll change your life forever? Absolutely.

can one person really ship a unicorn with ai?

@alfiearnaud_ UGC? Carousels automations? What’s your secret?

if you aren't spamming 100+ tiktoks per day for your app, you are ngmi

@SebasEstra Is your app localized, or is it English-only?

on another note. I’ve had the most international days recently 🌍 even more countries yesterday

Day 1 of rebuilding my failed app into something profitable: Woke up to +9,491 −1,208 lines changed. I didn't write them. Codex did — while I was asleep. It hit token limits yesterday before finishing the goal I set. Limits reset overnight, so it just... picked up and kept going. Wasn't expecting that 😅